pressure seal valves - flow and...

Pressure Seal Valves

PACIFIC VALVES

3201 Walnut Avenue Signal Hill, CA 907554


1. Check valves are suited for moderately high velocity applications. For optimum performance, however, these valves should operate within

may damage valve internals, and shorten operating life.

2. Service involving frequent "ow reversals or "uid pulsations should be avoided. Locating check valves no closer than !ve pipe diameters

from elbows and other "ow diverting means can minimize or eliminate problems in most installations. Where this is not possible, it may

4. Check valves are normally designed for installation in horizontal pipe runs or in vertical lines where "ow is up only. When valves are used

in vertical pipe runs, this should be clearly speci!ed.

5. If severe conditions are outside these recommendations contact Paci!c Valves for further information prior to use.

Product Overview

CHECK VALVES

PACIFIC VALVES CODES AND STANDARDS

design and manufacture of Paci!c valves. High quality material and workmanship, combined with the modern manufacturing

methods used in producing these valves, is your assurance of a dependable, uniform product. Paci!c valves are designed in

accordance with applicable requirements of the latest edition of the following standards.

API – American Petroleum Institute

MSS – Manufacturers' Standardization Society of the Valve and Fittings Industry

ASME – American Society of Mechanical Engineers

T-Pattern Lift-Check ValveTilting Disc Check Valve

Y-Pattern Lift-Check Valve Swing Check Valve



17

16B

30

71

11

43

55

98

124

10

NO PART NAME CARBON STEEL 11⁄4 CHROME 21⁄4 CHROME 9 Cr-1Mo-V 316 STAINLESS

98 BONNET STUDS ASTM 193 GR B7 ASTM 193 GR B7 ASTM 193 GR B7 ASTM 193 GR B7 ASTM 193 GR B7

16b STUD NUTS ASTM A194 GR 2H ASTM A194 GR 2H ASTM A194 GR 2H ASTM A194 GR 2H ASTM A194 GR 2H

43 BONNET CARRIER CARBON STEEL CARBON STEEL CARBON STEEL CARBON STEEL CARBON STEEL

124 SEGMENT RING AISI 4340 OR 4140 AISI 4340 OR 4140 AISI 4340 OR 4140 AISI 4340 OR 4140 AISI 4340 OR 4140

73 THRUST RING3 AISI 4340 OR 4140 AISI 4340 OR 4140 AISI 4340 OR 4140 AISI 4340 OR 4140 AISI 4340 OR 4140

55 GASKET MILD STEEL MILD STEEL MILD STEEL MILD STEEL ASTM A182 GR F316L

SILVER PLATED SILVER PLATED SILVER PLATED SILVER PLATED CHROME PLATED

30 BONNET CAP CARBON STEEL ASTM A182 GR F22 ASTM A182 GR F22 ASTM A182 GR F91 ASTM A182 GR F316

71 DISC CARBON STEEL 316 SS OR 21⁄4 CR 316 SS OR 2 1⁄4 CR 316 SS 316L

W/CO-CR-A OVERLAY W/CO-CR-A OVERLAY W/CO-CR-A OVERLAY W/CO-CR-A OVERLAY W/CO-CR-A OVERLAY

10 BODY1 ASTM A216 GR WCB or WCC2 ASTM A217 GR WC6 ASTM A217 GR WC9 ASTM A217 GR C12A ASTM A351 GR CF8M

11 SEAT RING CARBON STEEL 316 SS OR 21⁄4 CR 316 SS OR 21⁄4 CR 316 SS 316L SS


Materials of Construction: Lift-Check Valve

Paci!c Valves reserves the right to change or modify product design or construction without prior notice and without incurring any obligation to make such changes and modi!cations

on products previously or subsequently sold.

NOTES:

2. WCC valve bonnet and internals will be manufactured with 300 series stainless or 21⁄4 CR material.

3. Thrust ring comes standard on 12" and larger ASME class 1500 and all sizes of ASME class 2500.



in. 12 12 12 14 20 26 31 36 39

mm 304 304 304 355 508 660 787 914 990

in. N/A N/A 15 18 24 29 33 38 40.5

mm N/A N/A 381 457 609 736 838 965 1028

in. N/A N/A 15.13 18.13 24.13 29.13 33.13 38.13 40.88

mm N/A N/A 384 460 612 739 841 968 1039

in. 6 6 6 7 12 15 17 21 24

mm 152 152 152 184 292 381 425 533 603

lbs 49 49 49 103 299 588 978 1517 2036

kg 22 22 22 46 135 266 443 688 923

lbs N/A N/A 109 180 324 948 1425 2165 3082

kg N/A N/A 49 82 147 430 646 982 1398

A

A1

A2

K

End to EndWeld Ends

Face to FaceFlanged Ends

Face to FaceRTJ

Center to TopOpen

WeightWeld Ends

WeightFlanged Ends

VALVE SIZES (inches)

NOTE:

1. Integral body seat on 2" through 4".

Dim Description 2 2.5 3 4 6 8 10 12 14

A

K

in. 24 29 33 38 40.5

mm 609 736 838 965 1028

in. 12 15 17 21 24

mm 292 381 425 533 603

lbs 303 602 1003 1549 2076

kg 137 373 455 702 941

End to End

Center to TopOpen

Weight

Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 16x14x16


Fig. No. 58615-7-WE* Butt Weld Ends

VENTURI LIFT-CHECK VALVES

General Notes:

1. Dimensions, weights and other engineering data are subject to change or modi!cation. This data is not to be used for

construction unless con!rmed by Paci!c Valves.

2. For best performance, size for full open operation. See Flow Calculations in the Technical Data Section.

* Specify pipe schedule.

3. Related data available in Technical Data, Actuators and Accessories sections.


Fig. No. 58609-7 Flanged, Raised Face

Fig. No. 58609-7-RJ

K

A

K

A A21



19



Fig. No. 58615-7-RJ

A

A1

A2

K


End to EndWeld Ends


Face to FaceRTJ

Center to Top

Weight

Weld Ends

WeightFlanged Ends

in. 14.5 16.5 18.5 21.5 27.75 32.75 39 44.5

mm 368 419 469 546 705 831 990 1130

in. 16.5 16.5 18.5 21.5 27.75 32.75 39 44.5

mm 419 419 470 546 705 832 991 1130

in. 16.63 16.63 18.63 21.63 28 33.13 39.38 45.13

mm 422 422 473 549 711 841 100 1146

in. 6 6 7 8 12 16 19 21

mm 152 152 177 203 311 400 488 533

lbs 53 53 87 141 424 824 1414 2246

kg 24 24 39 63 192 373 641 1018

lbs 113 113 167 268 724 1323 2229 3470

kg 51 51 75 121 328 600 1011 1574

NOTE:

1. Integral body seat on 2" through 4" size.

Dim Description 2 2.5 3 4 6 8 10 12

General Notes:







Dim Description 8x6x8 10x8x10 12x10x12 14x12x14

A

K

End to End

Center to TopOpen

Weight

in. 27.75 32.75 39 44.5

mm 705 831 990 1130

in. 12 16 19 21

mm 311 400 488 533

lbs 430 840 1444 2282

kg 195 381 855 1036


VENTURI LIFT-CHECK VALVESK

A

K

A A21



A

A1

A2

K


End to EndWeld Ends


Face to FaceRTJ

Center to Top

Weight

Weld Ends

WeightFlanged Ends

in. 13 13 15 18 24 29 33 38

mm 330 330 381 457 609 736 838 965

in. 20 20 22.75 26.5 36 40.25 50 56

mm 508 508 578 673 914 1022 1270 1422

in. 20.25 20.25 23 26.88 36.5 40.88 50.88 56.88

mm 514 514 584 683 927 1039 1293 1445

in. 7 7 8 10 13 17 20 22

mm 171 171 196 241 323 425 508 552

lbs 78 78 121 151 527 900 1700 2801

kg 35 35 55 68 239 408 771 1270

lbs 173 173 298 416 1214 1937 3689 5901

kg 78 78 135 189 550 878 1673 2676

NOTE:

1. Integral body seat on 2" through 3" size.


in. 36 43 49 64

mm 914 1092 1244 1625

in. 13 17 20 22

mm 323 425 508 552

lbs 577 1035 1914 3061

kg 261 469 868 1388

Fig. No. 58625H-7-WE* Butt Weld Ends

VENTURI LIFT-CHECK VALVES

End to End

Center to TopOpen

Weight

Dim Description 8x6x8 10x8x10 12x10x12 14x12x14

A

K

General Notes:







Fig. No. 58625H-7 Flanged, Raised Face

Fig. No. 58625H-7-RJ

K

A

K

A A21

Dim Description 2 2.5 3 4 6 8 10 12



27

NO PART NAME CARBON STEEL 11⁄4 CHROME 21⁄4 CHROME 9Cr-1Mo-V 316 STAINLESS 10 BODY ASTM A216 GR WCB OR ASTM A217 GR WC6 ASTM A217 GR WC9 ASTM A217 GR C12A ASTM A351 GR CF8M WCC1 W/CO-CR-MO-NI W/CO-CR-MO-NI W/CO-CR-MO-NI W/CO-CR-MO-NI W/CO-CR-MO-NI 11 SEAT RINGS CARBON STEEL W/ 316L SS OR 21⁄4 CR W/ 316L SS OR 21⁄4 CR W/ 316L SS W/ 316L SS W/ CO-CR-MO-NI CO-CR-MO-NI CO-CR-MO-NI CO-CR-MO-NI CO-CR-MO-NI 16 STUD NUTS ASTM A194 GR 2H ASTM A194 GR 2H ASTM A194 GR 2H ASTM A194 GR 2H ASTM A194 GR 2H 19 SCREW A193 GR B7 A193 GR B7 A193 GR B7 A193 GR B7 A193 GR B7 30 BONNET CAP CARBON STEEL ASTM A182 GR F11/F22 ASTM A182 GR F22 W/ ASTM A182 GR F91 W/ ASTM A182 GR F316 W/ 43 BONNET CARRIER CARBON STEEL CARBON STEEL CARBON STEEL CARBON STEEL CARBON STEEL 55 GASKET MILD STEEL MILD STEEL MILD STEEL MILD STEEL ASTM A182 GR F316L SILVER PLATED SILVER PLATED SILVER PLATED SILVER PLATED CHROME PLATED 71 DISC CARBON STEEL W/ 316L SS OR 21⁄4 CR W/ 316L SS OR 21⁄4 CR W/ 316L SS W/ 316L SS W/ 73 THRUST RING2 AISI 4140/4340 AISI 4140/4340 AISI 4140/4340 AISI 4140/4340 AISI 4140/4340 98 BONNET STUDS ASTM A193 GR B7 ASTM A193 GR B7 ASTM A193 GR B7 ASTM A193 GR B7 ASTM A193 GR B7 98a BOLT ASTM A193 GR B7 ASTM A193 GR B7 ASTM A193 GR B7 ASTM A193 GR B7 ASTM A193 GR B7 124 SEGMENT RING AISI 4140 OR 4340 AISI 4140 OR 4340 AISI 4140 OR 4340 AISI 4140 OR 4340 AISI 4140 OR 4340

Paci!c Valves reserves the right to change or modify product design or construction without prior notice and without incurring any obligation to make such changes and

modi!cations on products previously or subsequently sold.

NOTES:

1. WCC valve bonnets and internals will be manufactured with 300 series SS and/or 2¼ CR.

2. Thrust ring comes standard on 12" and larger ASME class 1500 and all sizes of ASME class 2500.

Materials of Construction

Y-Lift-Check Valve

431698

124

55

30

71

11

10

73



Y-Lift-Check ValvesFig. No. 59606-7-WE* Butt Weld Ends

K

A

End to EndWeld Ends

Center to Top

WeightWeld Ends

in 18.00 23.00 28.00 32.00 32.00 41.00 41.00 60.00 66.00

mm 457 584 711 813 813 1041 1041 1524 1676

in 16.00 20.00 25.00 32.38 32.38 41.50 41.50 47.00 55.75

mm 406 508 635 822 822 1054 1054 1194 1416

lbs 400 600 1000 1450 1450 2800 2800 3500 5000

kg 182 272 454 658 658 1270 1270 1588 2269

A

K

Dim Description 6 8 10 12 14 16 18 20 24

End to EndWeld Ends

Center to Top

WeightWeld Ends



A

K

VENTURI Y-LIFT-CHECK VALVEY-Lift-Check Valve Fig No. 59606-7-WE* Butt Weld Ends

General Notes:






in. 18.00 23.00 28.00 32.00 32.00 41.00 41.00 60.00 66.00

mm 457 584 711 813 813 1041 1041 1524 1676

in. 16.00 20.00 25.00 32.38 32.38 41.50 41.50 47.00 55.75

mm 406 508 635 822 822 1054 1054 1194 1416

lbs 400 668 1115 1595 1595 3080 3080 3900 5550

kg 182 303 506 724 724 1397 1397 1770 2518

Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 16x14x16 18x16x18 20x18x20 22x20x22 26x24x26



29

End to EndWeld Ends

Center to Top

WeightWeld Ends

in 27.75 30.00 36.25 41.00 43.00 54.00 63.00 54.50 59.50

mm 705 762 921 1041 1092 1372 1600 1384 1511

in 18.7 23.53 28.20 35.10 35.10 44.43 44.43 52.44 62.81

mm 475 598 716 891 891 1129 1129 1332 1595

lbs 400 624 1160 1580 1580 3080 3130 3920 5860

kg 182 284 527 718 718 1397 1420 1782 2664

Y-Lift-Check ValvesFig. No. 59609-7-WE* Butt Weld Ends

A

K

Dim Description 6 8 10 12 14 16 18 20 24

End to EndWeld Ends

Center to Top

WeightWeld Ends



A

K

VENTURI Y-LIFT-CHECK VALVEY-Lift-Check Valve Fig No. 59609-7-WE* Butt Weld Ends

General Notes:






K

A

in. 27.75 30.00 36.25 41.00 43.00 54.00 63.00 54.50 59.50

mm 705 762 921 1041 1092 1372 1600 1384 1511

in. 18.7 23.53 28.20 35.10 35.10 44.43 44.43 52.44 62.81

mm 475 598 716 891 891 1129 1129 1332 1595

lbs 400 695 1280 1750 1750 3380 3440 4350 6510

kg 182 316 582 795 794 1534 1560 1977 2959




Y-Pattern Globe Lift-Check ValvesFig. No. 59615-7-WE Butt Weld Ends

General Notes:






in 27.75 30.00 36.25 41.00 43.00 54.00 63.00 54.50 59.50

mm 705 762 921 1041 1092 1372 1600 1384 1511

in 18.7 23.53 28.20 35.10 35.10 44.43 44.43 52.44 62.81

mm 475 598 716 891 891 1129 1129 1332 1595

lbs 400 624 1160 1580 1580 3080 3130 3920 5860

kg 182 284 527 718 718 1397 1420 1782 2664

A

K

Dim Description 6 8 10 12 14 16 18 20 24

End to EndWeld Ends

Center to Top

WeightWeld Ends


End to EndWeld Ends

Center to Top

WeightWeld Ends


A

K

VENTURI Y-LIFT-CHECK VALVE

Y-Lift-Check Valve Fig No. 59615-7-WE* Butt Weld Ends

in. 27.75 30.00 36.25 41.00 43.00 54.00 63.00 54.50 59.50

mm 705 762 921 1041 1092 1372 1600 1384 1511

in. 18.7 23.53 28.20 35.10 35.10 44.43 44.43 52.44 62.81

mm 475 598 716 891 891 1129 1129 1332 1595

lbs 400 695 1280 1750 1750 3380 3440 4350 6510

kg 182 316 582 795 794 1534 1560 1977 2959


K

A



31

in. 30.00 30.00 36.00 41.00 48.75 48.75 58.00 58.00 68.00

mm 762 762 914 1041 1238 1238 1473 1473 1727

in. 24.11 24.11 29.95 34.60 37.33 37.33 47.44 47.44 50.56

mm. 612 612 761 879 948 95 1205 1205 1284

lbs 660 660 1180 1898 3040 3040 4750 4650 7000

kg 300 300 585 863 1380 1380 2159 2159 3176

Y-Lift-Check ValvesFig. No. 59625H-7-WE* Butt Weld Ends

A

K

Dim Description 6 8 10 12 14 16 18 20 24

End to EndWeld Ends

Center to Top

WeightWeld Ends


VENTURI Y-LIFT-CHECK VALVEY-Lift-Check Valve Fig. No. 59625H-7-WE* Butt Weld Ends

General Notes:






K

A

End to EndWeld Ends

Center to Top

WeightWeld Ends


A

K

in. 30.00 30.00 36.00 41.00 48.75 48.75 58.00 58.00 68.00

mm 762 762 914 1041 1238 1238 1473 1473 1727

in. 24.11 24.11 29.95 34.60 37.33 37.33 47.44 47.44 50.56

mm 612 612 761 879 948 95 1205 1205 1284

lbs 725 725 1310 2110 3375 3375 5275 5272 7770

kg 329 329 594 959 1530 1530 2398 2392 3525



Pressure Seal ValvesTilting Disc Check Valve Features

Pressure Seal – uncomplicated

design has segmented retaining

ring and mild steel silver plated

gasket to aid disassembly and

pro

Internal Disc Hanger – unique

arrangement eliminates pin seal

leakage and simplifies maintenance.

Seat Ring – welded-in seat

ring is hardfaced for long life.

Body – streamlined flow path

minimizes pressure drop.

End-to-end dimensions meet

ASME B16.10.

Disc – spherical shape f

lift with minimum pressure drop.

Hardfaced f e.

Bonnet Stop – simplify maintenance

by keeping bonnet from jamming

during disassembly.

GENERAL DESIGN FEATURESHighly EfficientThe Paci!c tilting disc check valve uses gravity to rapidly close

the disc upon reversal of "ow. Unlike most other tilting disc check

valves which must swing through a 90° arc, the Paci!c design fully

opens or closes through an arc of only 45°.

This short-arc coupled with the low pendulum effect achieved by

pivoting the disc through a point near its center of gravity assures

rapid closure.

Tight ShutoffConical seating at an angle to "ow is self aligning, tight and

always closed in a no-"ow situation. Even in vertical ("ow-up) pipe

Long LifeHardfaced seating surfaces, large diameter hinge pins, and corro-

sion resistant bearing surfaces help lengthen operating life in tough

surfaces. There are no springs to break or bind. A positive internal

disc stop prevents "utter.

Internal Disc HangerProvides adjustable alignment, eliminates body wall penetrations.

The unique Paci!c tilting disc check valve internal disc hanger

but because the hanger shelf is machined parallel to the seating

surface, it allows adjustment of the disc/seat if seat repair is ever

required. By adding or removing precision stainless steel spacers

between hanger and shelf, the disc can be “dropped” into the body

so as to provide perfect alignment and shutoff. No other design

offers this combination of features.



33

Materials of Construction

124

55

6

40

41

11

10

30

73

71

98

Paci!c Valves reserves the right to change or modify product design or construction without prior notice and without incurring any obligation to make

such changes and modi!cations on products previously or subsequently sold.

NOTES:

1. Body material for weld end valves will be ASTM A351 GR CF3M (316L).

2. A 309 SS inlay is standard in the gasket area of the body on ASME class 2500 valves. For this option on other pressure classes, specify special

3. WCC valve bonnets and internals will be manufactured with 300 series SS and/or 2¼ CR.

Tilting Disc Check Valve

NO PART NAME CARBON STEEL 11⁄4 CHROME 21⁄4 CHROME 9Cr-1Mo-V 316 STAINLESS

30 BONNET CAP CARBON STEEL ASTM A182 GR F11/F22 ASTM A182 GR F22 ASTM A182 GRF91 ASTM A182 GR F316

2 BONNET CARRIER CARBON STEEL CARBON STEEL CARBON STEEL CARBON STEEL CARBON STEEL

98 BONNET CAP SCREW ASTM 193 GR B7 ASTM 193 GR B7 ASTM 193 GR B7 ASTM 193 GR B7 ASTM 193 GR B7

73 THRUST RING AISI 4340 OR 4140 AISI 4340 OR 4140 AISI 4340 OR 4140 AISI 4340 OR 4140 AISI 4340 OR 4140

124 SEGMENT RING AISI 4340 OR 4140 AISI 4340 OR 4140 AISI 4340 OR 4140 AISI 4340 OR 4140 AISI 4340 OR 4140

6 HINGE CAP SCREW ASTM 193 GR B7 ASTM 193 GR B7 ASTM 193 GR B7 ASTM 193 GR B7 ASTM 193 GR B8

55 GASKET MILD STEEL MILD STEEL MILD STEEL MILD STEEL ASTM A182 GR F316L

SILVER PLATED SILVER PLATED SILVER PLATED SILVER PLATED CHROME PLATED

40 HINGE ASTM A351 GR CA-15 ASTM A351 GR CA-15 ASTM A351 GR CA-15 ASTM A351 GR CA-15 ASTM A351 GR CF8M

41 HINGE PIN ASTM A582 GR 416 ASTM A582 GR 416 ASTM A582 GR 416 ASTM A582 GR 416 ASTM A705 GR 630

11 SEAT RING CARBON STEEL 316 SS OR 21⁄4 CR 316 SS OR 21⁄4 CR 316 SS 316L SS


71 DISC ASTM A216 GR WCB ASTM A217 GR WC6 ASTM A217 GR WC9 ASTM A351 GR 8M ASTM A351 GR CF8MW


10 BODY ASTM A216 GR WCC3 ASTM A217 GR WC62 ASTM A217 GR WC92 ASTM A217 GR C12A ASTM A351 GR CF8M

118 SHIM 316SS 316SS 316SS 316SS 316SS

126 LOCKING DEVICE 316SS 316SS 316SS 316SS 316SS



A

A1

A2

K

End to EndWeld Ends


Face to FaceRTJ

Center to Top

Weight

Weld Ends

WeightFlange Ends



Fig. No. 58809-7-RJ

A

K

End to End

Center to TopOpen

Weight

in. 24 29 33 38 40.5 44.5 48

mm 609 736 838 965 1028 1130 1219

in. 9.5 12 15 16.5 18 19.75 23.5

mm 241 304 381 419 457 501 596

lbs 140 250 485 740 930 1350 1890

kg 63 113 219 335 421 612 857

Dim Description 8x6x8 10x8x10 12x10x12 14x12x14 16x14x16 18x16x18 20x18x20


General Notes:







VENTURI TILTING DISC CHECK VALVESK

A A21

A

K

Dim Description 2 2.5 3 4 6 8 10 12 14 16 18 20 24


in. 10 10 12 14 20 26 31 36 39 43 48 52 61

mm 254 254 304 355 508 660 787 914 990 1092 1219 1320 1549

in. N/A N/A 15 18 24 19 33 38 40.5 44.5 48 52 61

mm N/A N/A 381 457 609 736 838 965 1028 1130 1219 1320 1549

in. N/A N/A 15.13 18.13 24.13 29.13 33.13 38.13 40.88 44.88 48.5 52.5 61.75

mm N/A N/A 384 460 612 739 841 968 1039 1140 1232 1333 1568

in. 7.5 7.5 7.5 7.5 9.5 12 15 16.5 18 19.75 23.5 26 31

mm 190 190 190 190 241 304 381 419 457 501 596 660 787

lbs 45 45 45 50 130 240 470 720 900 1300 1840 2430 4200

kg 20 20 20 23 59 109 213 326 408 589 834 1102 1905

lbs N/A N/A 110 150 350 610 1000 1460 2000 2600 3650 4725 8400

kg N/A N/A 50 68 159 276 473 662 907 1179 1655 2143 3809



35



Fig. No. 58815-7-RJ


A

A1

A2

K

End to EndWeld Ends


Face to FaceRTJ

Center to Top

Weight

Weld Ends

WeightFlanged Ends

in. 12 12 12 16 22 28 34 39 42 47 52 56 66

mm 254 254 304 406 558 711 863 990 1066 1193 1320 1422 1676

in. 18.5 18.5 18.5 21.5 27.75 32.75 39 44.5 49.5 54.5 60.5 65.5 76.5

mm 469 469 469 546 704 831 990 1130 1257 1384 1536 1663 1943

in. 18.63 18.63 18.63 21.63 28 33.13 39.38 45.13 50.25 55.38 61.38 66.38 77.63

mm 473 473 473 549 711 841 1000 1146 1276 1406 1559 1686 1972

in. 7.5 7.5 7.5 8.5 10.5 13.5 16.5 18.5 20 22 26 29 34.5

mm 196 196 196 215 266 342 419 469 508 558 660 736 876

lbs 55 55 55 80 200 400 720 1100 1380 1980 2790 3700 6370

kg 25 25 25 36 91 182 326 499 625 857 1265 1678 2888

lbs 150 150 150 220 520 935 1600 2400 3046 4840 6120 8200 12540

kg 68 68 68 99 235 424 725 1088 1381 2195 2775 3718 5687

A

K

End to End

Center to TopOpen

Weight



in. 27.75 32.75 39 44.5 49.5 54.5 60.5

mm 705 831 990 1130 1257 1384 1536

in. 10.5 13.5 16.5 18.5 20 22 26

mm 266 342 419 469 508 558 660

lbs 220 430 750 1140 1425 2030 2840

kg 99 195 340 517 646 920 1287

General Notes:







VENTURI TILTING DISC CHECK VALVESK

A A21

A

K

Dim Description 2 2.5 3 4 6 8 10 12 14 16 18 20 24




Fig. No. 58825H-7 Flanged, Raised Face

Fig. No. 58825H-7-RJ


End to End

Center to TopOpen

Weight

A

K



in. 28 34 39.75 41 44 49 59.5

mm 711 863 1009 1041 1117 1244 1511

in. 13 16 18 21 23 26 28

mm 330 406 457 533 584 660 711

lbs 340 640 1200 1660 2230 2850 4300

kg 154 290 544 752 1011 1292 1950


VENTURI TILTING DISC CHECK VALVES

General Notes:






K

A A21

A

K

Dim Description 2 2.5 3 4 6 8 10 12 14 16 18 20 24

A

K

End to EndWeld Ends

Center to Top

Weight

Weld Ends

WeightFlanged Ends

in. 13 13 14.5 18 24 30 36 41 44 48 53 57 66

mm 330 330 368 457 610 762 914 1041 1117 1219 1346 1447 1676

in. 8 8 8 12 13 16 18 21 23 26 28 31 36

mm 203 203 203 304 330 406 457 533 584 660 711 787 914

lbs 80 80 80 110 320 620 1150 1600 2150 2750 3500 4250 6000

kg 36 36 36 50 145 281 520 725 975 1247 1587 1927 2721

lbs 250 250 250 350 980 1530 3150 4560 4900 5700 6300 7200 9000

kg 113 113 113 159 445 694 1429 2068 2227 2590 2864 3272 4091

NOTE:

1. For "anged end data on 14"- 24" — contact Paci!c Valves.



37

Enhanced Pressure Seal Figure Number System

1 2 - 4 5 6 7 8 - 10 11 12 13 - 15 - 17 - 19 20 21 - 23 24 25 26 27 28 29 30

1 - 2 = Size of Connection 2H = 2 ½" Valve 03 = 3" Valve

4 - 6 = Valve Type 554 = Parallel Disc 555 = Flex Wedge 560 = T-Globe Stop 565 = T-Globe Stop Check (non return) 580 = Swing Check 586 = Lift Check - Globe 588 = Tilting Disc Check 590 = Y Globe Stop Valve 595 = Y Globe Stop Check 596 = Y Globe Life Check

7 - 8 = Pressure Class 06 = 600 6C = 600 Intermediate Class (see sales order notes) 09 = 900 9C = 900 Intermediate Class (see sales order notes) 15 = 1500 1C = 1500 Intermediate Class (see sales order notes) 25 = 2500 2C = 2500 Intermediate Class (see sales order notes) 45 = 4500

10 = Valve Port Size *S = Standard port R = Reduced port E = Expanded port

11 - 12 = By Pass, Drain & Bleed Arrangements * NN = N.A. EA = Equalizing Line from body neck to A EB = Equalizing Line from body neck to B KW = Bonnet Vent in upstream side of wedge J1 = Single valve bypass from A to B J2 = Double valve bypass from A to B J3 = Triple valve bypass from A to B and body neck JA = Single valve equalizing line from body neck to A JB = Single valve equalizing line from body neck to B VV = 6" socket weld nipples with globe style drain valves at locations C&D PP = 6" socket weld nipples capped at locations C&D V? = 6" socket weld nipple with globe style drain valve at location? (A-G) P? = 6" socket weld nipple capped at location? (A-G)

13 = Custom Feature *N = N.A. X = See sales order notes

15 = Special Processing *S = No special processing Z = See sales order notes

17 = Body Material 1 = WCB 2 = WCC 4 = C12A 5 = C5 6 = WC6 9 = WC9

19 = Customer Pipe Schedule A = 10 B = 20 C = 30 D = 40 E = STD F = 60 G = 80 H = XS J = 100 K = 120 L = 140 M = 160 N = XXS X = Custom (see sales order notes)

20 - 21 = Valve Weld End Prep Figure (per ASME B16.25)

Pipe wall thickness .1875" to .88" *2B = For use with no backing ring or split rectangular backing ring 2C = For use w/continuous rectangular backing ring 2D = For use w/continuous tapered backing ring

Pipe wall thickness greater than .88" *3B = For use with no backing ring or split rectangular backing ring 3C = For use with continuous rectangular backing ring 3D = For use with continuous tapered backing ring

For use w/GTAW root pass or consumable insert ring 5B = Pipe wall thickness from .38" to 1.0" 6B = Pipe wall thickness over 1.0"

XX = Custom weld ends (see sales order notes)

RF = Raised face flanged end connections

23 = Manual Operation N = N.A. H = Handwheel L = Handwheel with locking device (closed) R = Handwheel with locking device (open) J = Handwheel with chain G = Manual Bevel Gear Operator C = Manual Bevel Gear Operator with Chainwheel A = Manual Bevel Gear with Air Wrench P = Manual Bevel Gear with position indicator M = Manual Bevel Gear Operator with locking device (closed) R = Manual Bevel Gear Operator with locking device (open) B = Hammerblow Handwheel

24 = Valve Actuator N = N.A. E = Direct mount Electric Motor Operator T = Direct mount Electric Motor Operator w/thermal compensating device F = Electric Motor Operator with Bevel Gear P = Pneumatic Operator H = Hydraulic Operator M = Operator mounted by customer

25 = Gear & Actuator Mounting Dimensions (per MSS SP-102) N = N.A. 5 = FA25 1 = FA7 6 = FA30 2 = FA10 7 = FA35 3 = FA14 8 = FA40 4 = FA16 9 = Other

*Denotes Standard Offering

HF Acid Valves

Compact Gate,

Globe and Check Valves

Bolted Bonnet Gate,

Globe and Check Valves


Wedgeplug Valves

Actuators and Accessories

Global Headquarters9200 New Trails Drive, Suite 200

Tel: 281-298-5463

Long Beach, CA Operations3201 Walnut AvenueSignal Hill, CA 90755

Tel: 562-426-2531

CV-402 0208 A Crane Co. Company

Crane Energy Flow Solutions

Crane, Center Line, Flowseal, Duo-Chek, Uni-Chek, Paci!c,

all trademarks of Crane Co. ©2008

CENTER LINE®

Resilient Seated Butter"y and Check Valves

Pneumatic and Electric Actuators

FLOWSEAL®

High Performance Butter"y Valves

DUO-CHEK®

High Performance Wafer Check Valves

UNI-CHEK®

Severe Service Check Valves

PACIFIC®

High Pressure and Severe Service Valves

Quarter Turn Severe Service Plug Valves

CRANE®

Cast Steel, Bronze, and Iron Valves

JENKINS®

Bronze, Iron, and Cast Steel Valves

ALOYCO®

Corrosion Resistant Gate, Globe and Check Valves

NOZ-CHEK® & COMPAC-NOZ®

Severe Service, Nozzle-Type Check Valves

WEDGEPLUG®

Severe Service, Metal-Seated Plug Valves

www.craneenergy.com

pressure seal valves - flow and...

Documents